20330952

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3221}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 51036480

約数和(自身を除く): 30705528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 3221, 6312, 6442, 9663, 12884, 19326, 25768, 38652, 77304, 847123, 1694246, 2541369, 3388492, 5082738, 6776984, 10165476, 20330952]

約数ペア:

[(1, 20330952), (2, 10165476), (3, 6776984), (4, 5082738), (6, 3388492), (8, 2541369), (12, 1694246), (24, 847123), (263, 77304), (526, 38652), (789, 25768), (1052, 19326), (1578, 12884), (2104, 9663), (3156, 6442), (3221, 6312)]